I apologize for making this a separate post. I that in one of my posts I bemoaned the fact that Apple no longer makes an extended keyboard, given how much I use keypad keys bound to macros (as well as assigning them actions in my development environments). I know I saw at least one person saying this somewhere online.
IIt turns out that Apple does still makes an extended keyboard, which is probably the most elegant keyboard ever designed. A bargain at $49. The key response is delightful, with very little movement. I don’t mind the wire at all – I just have it plugged in to a USB extension cord.